Biotin is favorite of all the hair growth vitamins. It improves the health and texture of the hair and repairs brittle hair. Biotin work wonders on hair thickness and volume. It aids in the growth of cells and the production of fatty acids within the cells. Amino acids plays an important role in building blocks of proteins and process of glucogenesis too. Hence, it increase hair growth and straightening of hair. Foods containing biotin: Raspberries, eggs, bananas, yeast, walnuts, cauliflower, and almonds.

4. Vitamin A

Vitamin A important for hair growth. Vitamin A keeps your hair shiny and black. It contains Antioxidants that prevents the hair from drying out and moisturizes the scalp. They helps in thickening and strengthening of the hair. Foods containing Vitamin A: Milk, liver, spinach, egg yolk, carrots, mangoes, etc.

5. Folic Acid

Folic Acid is “the hair vitamins”, which beneficial for making your hair shiner and thicker. It also help to fight graying hair. Foods containing Folic acid: All cereals and whole wheat grains contain folic acid.

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6. Vitamin B12

Vitamin B12 help to prevent hair loss. Vitamin B12 aids in the absorption of iron to the body. Iron deficiency can lead to hair loss. Foods rich in Vitamin B12: Cheese, milk, eggs, whey powder, and yoghurt.

There are others nutrients that help vitamins absorption, they are proteins and iron.

- Proteins

Proteins giving you a shiny hair, while iron maintain the strength of the hair roots. Without both, hair prone to damage and falling out. Foods containing proteins: Milk, sprouts, and more.